{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "The two IL6 mRNA species are generated by alternative polyadenylation at sites separated by a distance of 1 . 2 kilobases ."}
{"GENE": ["IL6 mRNA"]}